A.6g
B.12g
C.18g
D.24g
E.30g
已知空白基质栓重2.og,鞣酸置换价为1.6。若制备每粒含鞣酸o.2g的栓剂100粒,则所需基质为
A. 40.0g
B.160.0g
C.168.0g D.180.0g E.187.5g
A.69
B.129
C.189
D.249
E.309
A. 40.0g B.160.0g
C.168.0g D.180.0g
E.187.5g
某鞣酸栓,每粒含鞣酸0.2g,空白栓重2g,已知鞣酸的DV=1.6,则每粒鞣酸栓所需可可豆脂为
A.1.715g
B.1.800g
C.1.875g
D.1.687g
E.1.975g